Display Device and Electronic Device

Abstract

An object is to provide a display device that makes it easy to photograph a user's face looking at a display screen, or the like, in a dark place. Another object is to provide a display device that makes it easy to check a user's face looking at a display screen, or the like, in a dark place. A display device includes a first region and a second region. The first region has a function of displaying an image of a subject. The second region has a function of illuminating a subject with light. An electronic device includes a display device and an imaging device. The display device includes a first region and a second region. The first region has a function of displaying an image of a subject that is obtained using the imaging device. The second region has a function of illuminating a subject with light.

What is claimed is: 
     
         1 . A semiconductor device comprising:
 a first substrate having a flexibility;   a first insulating layer over the first substrate;   a thin film transistor over the first insulating layer;   a second insulating layer over the thin film transistor;   a lower electrode over the second insulating layer, and electrically connected to the thin film transistor;   a partition wall over a part of the lower electrode;   an electroluminescence layer over the lower electrode;   an upper electrode over the electroluminescence layer and the partition wall;   a sealant over the upper electrode;   a first adhesive layer over the sealant;   a second substrate over the first adhesive layer;   a first conductive layer over the second substrate;   a third insulating layer over the first conductive layer;   a second conductive layer over the third insulating layer; and   a circular polarizing plate over the second conductive layer.   
     
     
         2 . The semiconductor device according to  claim 1 , further comprising a second adhesive layer interposed between the first conductive layer and the second substrate. 
     
     
         3 . The semiconductor device according to  claim 1 , wherein the second substrate has a flexibility. 
     
     
         4 . The semiconductor device according to  claim 1 , further comprising a coloring layer and a light-blocking layer over the sealant. 
     
     
         5 . The semiconductor device according to  claim 1 , wherein the first conductive layer intersects with the second conductive layer.